Shark Vacuum Overheating – 5 Most Common Causes & Solution

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Shark vacuums are one of the most popular vacuum cleaners on the market. They have a loyal customer base thanks to their effectiveness and ease of use. However, shark vacuums, like any other vacuums, can also have several issues.

Of these issues, it’s common to see shark vacuum overheating problems. If you’ve faced such an issue, then you are in the right place. We have provided the reasons for that as well as what you can do to solve the problem.

Read on to find out.

Why is Your Shark Vacuum Overheating?

Before we tell you the reasons your shark vacuum is overheating, it’s good to know what to do if you notice that. Unplug the vacuum from the socket or wall power outlet immediately you see this. That will protect not only you but also the vacuum.

There are four significant reasons you would have a shark vacuum overheating. Of these, clogging by dirt is usually a primary culprit.

1. Over clogged Filters

The vacuum filters are one of the essential parts of the equipment. That’s because they collect tiny dirt particles as the vacuum cleans. The filter comes in handy cleaning the air and preventing dirt particles from escaping back into the air. Over time, it is common for such filters to be at maximum dirt capacity.

If that happens, then the vacuum will start overheating. Air should flow freely through the filters for the vacuum to suck in dirt and debris. If it doesn’t, then the vacuum struggles to do its work, thus overheating.

Solving this overheating problem won’t be that difficult. All you have to do is clean the filters or get new ones. Changing the filters won’t give you a hard time as well. Periodic maintenance of the filters will help reduce overheating tendencies. 

It is best to check the filters every three months if you use your vacuum a lot. If you have any difficulty, you can always call in a specialist to help.

2. You Have Run it for Too Long

Most appliances, if you run for them too long, they overheat. That’s no different for vacuums as well. If you’ve been running the vacuum for a long time without stopping, it might start overheating.

Learn to always give your vacuum rest in between work. You should do that, especially if you are doing extra-long cleaning sessions. It is not every time your vacuum overheats there’s a problem.

Strive to give your vacuum rest in between cleaning sessions of thirty minutes each. That will prevent it from overheating. Not giving it the rest will overwork the motor, causing it to overheat. That could, in the long run, affect the lifespan of your vacuum.

3. Electrical Issues

Not every time your shark vacuum overheats points to the vacuum having a problem. It could be your electricity with the problem. The first thing you will need to check if you suspect electrical issues is the mains power supply.

There might be a power overload that makes the vacuum overheat. If not, then check any cables for loose or ineffective wires. This could force the motor into overdrive, causing the vacuum to overheat.

If the significant electrical issues are with the vacuum, you’ll have to call in a specialist. Vacuum specialists will open up the vacuum and see what the problem is. Don’t attempt to solve it yourself if you are unsure of what to do. You might end up damaging the vacuum cleaner.

4. A Full Dirt Container

Although rare, it is common to see the vacuum overheat because of a beyond capacity dirt container. Part of the general maintenance of shark vacuum is emptying the dust container as soon as it’s full.

If too full, the dirt container will interfere with the vacuum’s suction. This you might or might not notice if you aren’t that keen. If you see your vacuum not picking up dirt well, especially when cleaning a hardwood floor, that could mean the dirt container is full.

All the parts of the shark vacuum work in symphony to form a well-oiled cleaning machine. That’s why any issues at one of the parts will cause the vacuum to overheat. Continuously be checking the dirt container for dirt and empty it to prevent overheating.

5. A Clogged Hose

It is probably a blocked hose if you have checked all the other parts but still can’t see any blockage. That’s a common issue if you use your vacuum to clean pet hair and rugs that give off large strands of dirt.

A clogged hose isn’t hard to clean. All you need to do is get a wire and check for any blockage inside. Detach the hose from the vacuum, then clean it to remove any blockage inside.

That should help solve the overheating problems. If the hose has further issues, then it would be wise to get a replacement hose.

How to Reset Your Overheating Shark Vacuum

Sometimes pinpointing the exact problem causing the overheating might be a challenge. If that’s the case, you can fix the issue by simply resetting the vacuum. 

Here’s how to do it.

  1. Switch of the vacuum
  2. Unplug it from the power outlet
  3. Let it rest for about fifty minutes
  4. Switch it back on

The above steps will reset the motor’s thermostat and eliminate overheating. If it doesn’t, and you have tried all the other fixes, call Shark or an expert.

Read also: How to Clean Shark Vacuum Hose – 6 Easy & Simple Steps

Can Shark Replace an Overheating Vacuum?

Shark vacuums usually come with a one-year warranty. The warranty protects you if the vacuum malfunctions and stops working. It is worth noting that the issues should be your fault.

Shark won’t replace your vacuum if it is overheating. They might suggest some remedies, though. They can only replace it or help repair it if your vacuum completely shuts down and stops working.

Frequently Asked Questions

Q. Should I replace an overheating Shark vacuum?

      A. Overheating vacuums are relatively easy to fix. You don’t have to rush for a replacement if you can’t afford it. That will, however, depend on what is causing the overheating. A tired motor could be a problem that might cost you lots of money to repair.

If that’s the case, then you’d be better off getting a replacement.

Q.How long can I expect to own a Shark vacuum?

     A. Depending on your level of usage, shark vacuums should last you anytime between five and seven years. It could be lesser if you are a heavy user or you don’t regularly maintain your vacuum.

Q. Can an overheating Shark vacuum clean as effectively as before?

      A. No. the overheating will often point to a problem. That means you won’t get the best service from your vacuum, maybe because the dust container is full or the clogged filters are the problem.

It is often best to repair it and stop the overheating.

Final Thoughts

The Shark vacuum overheating problem is common and shouldn’t be a cause for concern. As you can see, the issue is relatively easy to repair. If your Shark vacuum is overheating, try the fixes we have recommended to solve the problem.

You’ll find that it is pretty easy to solve the issue and that you shouldn’t panic. If you can’t do it yourself, then get a vacuum professional to do it for you.

Relevant Resources:

  1. Can I Use Vinegar in My Shark Steam Mop
  2. Shark NV750W vs NV752: Which One is Best
  3. Shark NV501 vs NV752 – Which One is Best
  4. Can I Use Vinegar in My Shark Steam Mop
  5. How to Remove Roller Brush From Shark Vacuum
  6. Shark Vacuum Brush Roll Indicator Light Not On

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